

I like that there are so many customizations you can make, changing the functions of nine buttons. Just plug-and-play or customize for your specific needs. You can even balance your laptop and this trackball on your lap if you choose (I don't.) I do like not having to move it all over. Right now, I'm working outside, using it on my metal mesh patio table. I like that you can use a trackball anywhere - you don't need a mousepad or a certain kind of surface like you would for a mouse. The size and shape are comfortable to use, even though my hands are on the small side. The two AA batteries you'll need are included and should last about 18 months.

The software also allows you to customize nine buttons to do common tasks with a touch. You can use the default settings right out of the box or download KensingtonWorks software to set pointer and scrolling options. Cursor control is smooth and accurate, and you can easily adjust the DPI settings for cursor speed control. You can wirelessly connect the Kensington Pro Fit Ergo Wireless Trackball to up to three computers. When that ball needs cleaning, you can pop it out easily with the press of a button. You use your fingers on the buttons and scroll wheel and your thumb on the ball to move the cursor around. A trackball stays stationary rather than moving around your desk as you work.
#Kensington pro fit ergo wireless mouse how to#
It does have a mouse-like design, so while it's definitely an adjustment, it's not hard to learn how to use it if you've never tried a trackball before. According to Kensington, the design of this trackball is "ergonomist-approved." The 60-degree angle form factor encourages you to put your wrist, arm, and shoulder in proper alignment to keep you working comfortably and reducing strain.
